Title:
Magnetic materials and process of preparation
United States Patent 3370916


Inventors:
Shafer, Merrill W.
Application Number:
US29104363A
Publication Date:
02/27/1968
Filing Date:
06/27/1963
Assignee:
IBM
Primary Class:
Other Classes:
359/281, 359/284, 423/326
International Classes:
C01B33/20; G02F1/00; G11C13/06; H01F1/03
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